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359195 (2009 DQ11)
Classification: Main-belt Asteroid          SPK-ID: 2359195
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627483501843838 7.2205e-08  
a 2.432653504799193 2.8774e-08 au
q 2.036743160322866 1.6888e-07 au
i .253377582585573 5.4468e-06 deg
node 90.15712403494192 0.001803 deg
peri 128.8890330515338 0.001803 deg
M 300.6373344037652 1.7812e-05 deg
tp 2459229.022887020147
7.0227e-05 TDB
period 1385.858241050262
n .2597668284796406 4.6089e-09 deg/d
Q 2.828563849275521 3.3457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      4465 days (12.22 yr)  
   first obs. used      2007-11-03  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63031  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:42:39  

Additional Information
 Earth MOID = 1.02902 au 
 Jupiter MOID = 2.1437 au 
 T_jup = 3.488 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO460414  

359195 (2009 DQ11)          Discovered 2009-Feb-21 by Lowe, A. at Mayhill
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2044-Nov-15 03:10 00:03 Psych 0.0172594721847196 0.0172509396077474 0.0172680208667243 4.74143407200969 4.74143392416152 2467934.631681419 2.77593597553997 945.611376288246 75.891940594186 -63.6182571207193 30481.6375934645 T 12 CATAB v2.0f-lin.ifort 2020-Feb-26 00:42:41 2020-Feb-26 00:42

Alternate Designations
 2009 DQ11 = 2007 VW68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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